chomp erases the last character only if it's a newline
Kind of but not really.
' perldoc -f chomp' says
This safer version of "chop" removes any trailing string that
corresponds to the current value of $/ ...
Sure $/ is "\n" by default, but that's besides the point.
Also, it's best to make a link to the documentation like chomp or chomp ( perldoc:perlfunc:chomp|chomp] or [perldoc://chomp])
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